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A fair die (having the number 1 through 6.) is thrown 4 times. Calculate the probabilities of getting: 0 Twos 1 Two 2 Twos 3

A fair die (having the number 1 through 6.) is thrown 4 times. Calculate the probabilities of getting:

  • 0 Twos
  • 1 Two
  • 2 Twos
  • 3 Twos
  • 4 Twos

What is the mean value for the number of twos and the standard deviation?

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